 Parents and baseball players surrounded the field at Wingate University as police and EMTs worked on the gunman. A spokesman for the Union County Sheriff's Office says the man was injured by his own gun as he shot inside his truck. But it's not clear whether he was struck by a bullet or something else. WBTV's Nick Sosser. No one else was hurt. The gunman is hospitalized. He'll be charged once he is released. Post-debate campaigning straight ahead. Right now, WBT weather.